Re: [Libmesh-users] exception while refine_and_coarsen_elements

2014-05-01 Thread Manav Bhatia
Hi Paul and John, Attached is the mesh. This is a very coarse mesh that I generated to debug the problem. I am using ParallelMesh with two processors. I am using adaptive refinement with Kelly's error estimator and I flag the elements by mean stddev with the following options: max_h_level =

Re: [Libmesh-users] exception while refine_and_coarsen_elements

2014-05-01 Thread John Peterson
On Thu, May 1, 2014 at 8:41 AM, Paul T. Bauman wrote: > We need more details, please. Definitely. Are you using ParallelMesh? How many procs? -- John -- "Accelerate Dev Cycles with Automated Cross-Browser Testing -

Re: [Libmesh-users] exception while refine_and_coarsen_elements

2014-05-01 Thread Paul T. Bauman
We need more details, please. If possible, can you supply the mesh? Are they uniform refinements? If not, can you provide the error vector and options leading to the refinement pattern? On Thu, May 1, 2014 at 10:39 AM, Manav Bhatia wrote: > Hi, > >I am getting an exception at line 459 of un

[Libmesh-users] exception while refine_and_coarsen_elements

2014-05-01 Thread Manav Bhatia
Hi, I am getting an exception at line 459 of unstructured_mesh.C during the call of refine_and_coarsen_elements(). The line reads: libmesh_assert_not_equal_to (current_elem->processor_id(), this->processor_id()); This is happening in a m